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Flights to Washington, D.C. Reagan-National

€400 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
13:25 - 22:48
DUB
-
DCA
14h 23m
2 stops
Delta Logo
17:00 - 15:45
DCA
-
DUB
17h 45m
2 stops
€429Delta
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
05:55 - 16:29
DUB
-
DCA
15h 34m
2 stops
Multiple Airlines Logo
19:30 - 15:45
DCA
-
DUB
15h 15m
2 stops
€430Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
Delta Logo
05:55 - 16:27
DUB
-
DCA
15h 32m
2 stops
Delta Logo
09:54 - 07:45
DCA
-
DUB
16h 51m
2 stops
€431Delta
Wed, 18 Feb - Wed, 25 Feb
Delta Logo
08:45 - 20:57
DUB
-
DCA
17h 12m
2 stops
Delta Logo
09:59 - 07:45
DCA
-
DUB
16h 46m
2 stops
€437Delta
Fri, 20 Feb - Fri, 27 Feb
Multiple Airlines Logo
10:45 - 16:29
DUB
-
DCA
10h 44m
1 stop
Multiple Airlines Logo
19:30 - 15:45
DCA
-
DUB
15h 15m
2 stops
€439Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
KLM Logo
10:45 - 16:29
DUB
-
DCA
10h 44m
1 stop
KLM Logo
17:59 - 12:40
DCA
-
DUB
13h 41m
2 stops
€449KLM
Wed, 11 Feb - Wed, 18 Feb
American Airlines Logo
11:30 - 16:50
DUB
-
DCA
10h 20m
1 stop
American Airlines Logo
14:16 - 08:40
DCA
-
DUB
13h 24m
1 stop
€454American Airlines
Wed, 11 Feb - Wed, 18 Feb
British Airways Logo
07:50 - 10:03
SNN
-
DCA
31h 13m
2 stops
British Airways Logo
16:45 - 11:30
DCA
-
SNN
13h 45m
2 stops
€574British Airways
Sun, 8 Feb - Sun, 15 Feb
British Airways Logo
14:45 - 17:45
SNN
-
DCA
32h 00m
1 stop
British Airways Logo
17:00 - 16:45
DCA
-
SNN
18h 45m
2 stops
€575British Airways
Sun, 8 Feb - Sun, 15 Feb
American Airlines Logo
14:45 - 22:47
SNN
-
DCA
13h 02m
1 stop
American Airlines Logo
11:25 - 16:45
DCA
-
SNN
24h 20m
2 stops
€585American Airlines
Sat, 7 Feb - Wed, 11 Feb

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 23 January 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 11/2

13:25-22:48

2 stops14h 23m

Washington, D.C. Reagan-National

Wed 18/2

17:00-15:45

2 stops17h 45m

€429

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 5/2

05:55-16:29

2 stops15h 34m

Washington, D.C. Reagan-National

Sun 8/2

19:30-15:45

2 stops15h 15m

€430

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 18/2

05:55-16:27

2 stops15h 32m

Washington, D.C. Reagan-National

Wed 25/2

09:54-07:45

2 stops16h 51m

€431

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 20/2

08:45-20:57

2 stops17h 12m

Washington, D.C. Reagan-National

Fri 27/2

09:59-07:45

2 stops16h 46m

€437

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 5/2

10:45-16:29

1 stop10h 44m

Washington, D.C. Reagan-National

Sun 8/2

19:30-15:45

2 stops15h 15m

€439

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 11/2

10:45-16:29

1 stop10h 44m

Washington, D.C. Reagan-National

Wed 18/2

17:59-12:40

2 stops13h 41m

€449

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 11/2

11:30-16:50

1 stop10h 20m

Washington, D.C. Reagan-National

Wed 18/2

14:16-08:40

1 stop13h 24m

€454

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 8/2

07:50-10:03

2 stops31h 13m

Washington, D.C. Reagan-National

Sun 15/2

16:45-11:30

2 stops13h 45m

€574

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 8/2

14:45-17:45

1 stop32h 00m

Washington, D.C. Reagan-National

Sun 15/2

17:00-16:45

2 stops18h 45m

€575

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sat 7/2

14:45-22:47

1 stop13h 02m

Washington, D.C. Reagan-National

Wed 11/2

11:25-16:45

2 stops24h 20m

€585

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

What is the cheapest airline that flies from Ireland to Washington, D.C. Reagan-National?

American Airlines, WestJet, and JetBlue are the most popular carriers operating from Ireland to Washington, D.C. Reagan-National

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport

Cheap Washington, D.C. Reagan-National Airport flight deals and tips

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

€400

Best Round-Trip Price

€429

Fastest flight time

11h 19m
The best one-way flight price to Washington, D.C. from Ireland in the last 72 hours is €400 (Dublin to Washington, D.C. Reagan-National).
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The best round-trip flight price to Washington, D.C. from Ireland in the last 72 hours is €429 (Dublin to Washington, D.C. Reagan-National).
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The fastest flight to Washington, D.C. from Ireland takes 11h 19m (Dublin to Washington, D.C. Reagan-National).
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Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Those flying to Washington, D.C. Reagan-National Airport could potentially find better pricing at Washington, D.C. Dulles Intl Airport (36 km from Washington, D.C. city centre) or Baltimore/Washington Airport (44 km from Washington, D.C. city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport where the average price is €383. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

€499 is the cheapest deal found on momondo in the last two weeks for a flight to Washington, D.C.. This flight is from Raleigh and is 19% cheaper than most flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Washington, D.C. Reagan-National Airport?

Prices for flights to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How old do you have to be to fly to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Gettysburg

Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

It is quick and easy to find flights to Washington, D.C. on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

All flight searches to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Washington, D.C.?

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Washington, D.C. Reagan-National Airport DCA

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